If a function f is increasing on (a, b) and decreasing (b, c), then what can be said about the local extremism of f on (a, c)?

The following graph shows the consumer price index (cpi) for a fictional country from 1970 to 1980? a.) 1976 - 1978b.) 1972 - 1974c.) 1974 - 1976d.) 1978 - 1980

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250